DaimlerChrysler
Fuel cell technology at DaimlerChrysler has reached a new milestone along the road to market maturity: The delivery of the first F-Cell cars. DaimlerChrysler has been developing fuel cell vehicles for a decade now.

Hypercars
A breakthrough at one third the weight of a conventional car, allowing for fewer smaller fuel cells, smaller hydrogen tanks, and less hydrogen than previously believed necessary ... bringing the economics of hydrogen fueled transportation much closer to parity with gasoline fueled vehicles than ever before!

BMW
"Did you know that for three decades BMW has been making cars which run on water, emit water vapor from the tailpipe, fill automatically with robots, and make hydrogen from sunlight?"